Results 91 to 100 of about 9,193 (209)

Cuantificación de insecticidas organoclorados en sangre

Revista de la Facultad de Medicina, 1986
La cromatografía de gases fué empleada para el análisis de residuos de Insecticidas organoclorados de 195 muestras de sangre, divididas en 5 grupos de población con diferentes grados de exposición.
Armando Vargas Melo, María Carmen del Vallejo R.   +1 more
doaj  

EFFECTS OF DIELDRIN ON THE METABOLISM OF VITAMIN A AND CAROTENE IN THE RAT

, 1965
The rate of decrease of liver stores of vitamin A and the utilization of dietary or orally administered carotene and vitamin A have been studied in the rat following the feeding of 0 to 20 p.p.m. dieldrin in the diet.
W. E. J. Phillips
core   +1 more source

Control Químico de la Mosca de los Establos, Stomoxys Calcitrans (L) y Otros Insectos Asociados con Estipes de Palma Africana en Descomposición

Revista Facultad Nacional de Agronomía Medellín, 1972
En ensayos para determinar el efecto del diazinon 1% I.A. (ingrediente activo); bromophos 1 % I.A.; dieldrin 0.5% I.A., 2% I.A. y methomyl 0.1 % I.A.
Ureta Sandino Eduardo
doaj  

Dieldrin initiates apoptosis in rat thymocytes

, 2002
1147-1150In vitro incubation for 6 hr to pesticide dieldrin resulted in a dose-dependent decrease of cell viability comparable to that of dexamethasone. In vivo experiments also demonstrated that dieldrin administration induced a dose-dependent thymic
Krichah, Raja, Hallegue, Dorsaf, Rhouma, Khemais Ben, Sakly, Mohsen   +3 more
core  

Insecticide resistance in Anopheles sacharovi Favre in southern Turkey

Bulletin of the World Health Organization
We report the resistance to 12 insecticides of specimens of Anopheles sacharovi, both in laboratory cultures and those collected in the malarious areas of Adana, Adiyaman, Antalya, Aydin, and Mugla in southern Turkey.
H. Kasap, M. Kasap, D. Alptekin, Ü. Lüleyap, P.R.J. Herath   +4 more
doaj   +1 more source

Effects of dieldrin on hepatic carbohydrate metabolism in the suckling and adult rat

, 1986
Hepatic carbohydrate metabolism was studied in adult and suckling rats given age-specific LD50 doses of dieldrin po. These doses in 5-, 10-, and 60-day-old Wistar rats were 38, 28, and 63 mg/kg, respectively.
Bruce B. Virgo, Glyn R. Fox
core   +1 more source

Dieldrin accumulation, distribution in plant parts and phytoextraction potential for several plant species and Cucurbita pepo varieties

International audienceDieldrin, an organochlorine pesticide (OCP) widely used for crop protection in the second half of the 20th century till the 70's, is worldwide still present in arable soils.
MENCH, Michel, Affholder, Marie-Cécile, Cohen, Grégory J. V., Gombert-Courvoisier, S., Mench, Michel, J   +4 more
core   +1 more source

Dieldrin for thrips: Control of citrus thrips is possible but further studies are needed

California Agriculture, 1952
Dieldrin has shown outstanding promise in the control of citrus thrips on oranges, grapefruit, and lemons during three years of experiments.
W Ewart, H Elmer
doaj  

Niveles básicos de susceptibilidad del Anopheles pseudopunctipennis al DDT y al Dieldrin en la región occidental del Perú

Revista Peruana de Medicina Experimental y Salud Pública, 1958
Entre diciembre, 1957, y mayo, 1958, se han efectuado pruebas de susceptibilidad del Anopheles pseudopunctipennis al DDT y el Dieldrín en 11 localidades de varios valles de la región occidental del Perú, localidades en las que con anterioridad se había ...
Manuel Acosta
doaj  

Dieldrin Induces Cytosolic [3H]7, 12-Dimethylbenz[a]Anthracene Binding but Not Multidrug Resistance Proteins in Rainbow Trout Liver

, 2000
Previously it was demonstrated that biliary excretion of a single dose of [14C]dieldrin or [3H]7, 12-dimethylbenz/alanthracene (DMBA) was stimulated up to 700% and 300%, respectively, in rainbow trout fed 0.3-0.4 mg dieldrin/kg/d for 9-12 wk.
Courtney, L A., Curtis, L. R., Hemmer, M. J.   +2 more
core   +1 more source